baber/WOPTO huggingface dataset:
Patent CA-2743648-C (CA)
Title: Spectrally tailored pulsed fiber laser oscillator
Inventor: DELADURANTAYE PASCAL
IPC: H01S3/067
Filed: 2009-03-20
Granted: 2014-11-04
Abstract: High power optical pulses generating methods and laser oscillators are provided. A light generating module gener-ates seed optical pulses having predetermined optical characteristics. A spectrum tailoring module is then used to tailor the spec-tral profile of the optical pulses. The spectral tailoring module includes a phase modulator which imposes a time-dependent phase variation on the optical pulses. The activation of the phase modulator is synchronized with the passage of the optical pulse therethough, thereby efficiently reducing the RF power necessary to operate the device.
Patent CA-2745373-C (CA)
Inventor: FERRER JICKY
IPC: A01K23/00
Filed: 2009-12-01
Granted: 2018-02-13
Abstract: An apparatus, system, and method are disclosed for isolating and venting a litter box (508). The apparatus includes an enclosure (106) for a litter box, an access door (118) and a pet door in the enclosure (106), a vent (108) between an interior and an exterior of the enclosure (106), and an exit duct (512) between the interior and the exterior of the enclosure (106). The system includes a pet enclosure (106) having an enclosure door (106), a pet door (508), at least one vent (108), and at least one exhaust duct (512), a litter box (508) adapted for placement in the enclosure (106), a motor and fan (104) in fluid communication with the exit duct (512), and a conduit (102) from the exit duct. The method includes enclosing a litter box (508) in a pet container (106), drawing outside air through at least one vent (108) in the pet container (106) into an interior of the pet container (106) and exhausting air from the pet container (106) out through an exit duct (512).
Patent CA-2745418-C (CA)
Title: Process for production of methylene-bridged polyphenyl polyamines
Inventor: MITCHELL CHRISTOPHER JOHN
IPC: C07C209/60
Filed: 2009-11-26
Granted: 2013-04-30
Abstract: A process for providing methylene-bridged polyphenyl polyamines from aniline and formaldehyde according to the invention comprises the subsequent steps of a) condensing aniline and formaldehyde, providing a condensate, the molar ratio of aniline to formaldehyde being chosen in the range of 2 to 3.5; b) reacting, in a first catalytic reaction step, at a reaction temperature within the range of about 30°C to about 100°C, said condensate over a solid catalyst being chosen from the group consisting of clays, silicates, silica-aluminas and ion exchange resins, whereby an intermediate mixture is provided, the intermediate mixture comprising amino benzyl amines; c) converting, in a subsequent catalytic reaction step, at a temperature within the range of about 70°C to about 250°C, the reaction temperature in said subsequent catalytic reaction step is higher than the reaction temperature in said first catalytic reaction step, said intermediate mixture into methylene-bridged polyphenyl polyamines in presence of a subsequent solid catalyst being chosen from the group consisting of zeolites, delaminated zeolites and ordered mesoporous materials, thereby providing said methylene-bridged polyphenyl polyamines.
Patent CA-2745695-C (CA)
Title: Systemes de traitement de plaies par pression reduite et methodes utilisant des distributeurs induisant une micro-contrainte
Inventor: ROBINSON TIMOTHY MARK
IPC: A61M1/00
Filed: 2009-12-17
Granted: 2017-09-19
Abstract: L'invention concerne des distributeurs induisant des micro-contraintes, des systèmes et des méthodes qui font appel à des distributeurs induisant des micro-contraintes comprenant une pluralité de parties saillantes profilées pour créer une micro-contrainte. Les parties saillantes profilées peuvent être des parties saillantes tronconiques. Un système peut comprendre un élément d'étanchéité destiné à être placé sur le site tissulaire, un distributeur induisant une micro-contrainte et un sous-système de pression réduite qui fournit une pression réduite sur l'élément d'étanchéité. La pression réduite amène les parties saillantes profilées à créer une micro-contrainte au niveau du site tissulaire. L'invention concerne également d'autres méthodes, appareils et systèmes.
Patent CA-2748692-C (CA)
Inventor: GRIFFIN JASON TYLER
IPC: H04B5/00
Filed: 2011-08-09
Granted: 2017-12-12
Abstract: A communication system may include a plurality of near-field communication (NFC) sensors each associated with a respective location, and a mobile wireless communications device(s) switchable among a plurality of different power consumption modes. The mobile wireless communications device(s) may include a portable housing, an NFC circuit carried by the housing and configured to establish NFC communications with at least one of the NFC sensors when in proximity therewith, and a plurality of different wireless communications circuits carried by the housing. The mobile wireless communications device(s) may further include a controller carried by the housing and coupled to the NFC circuit and the different wireless communications circuits which may be configured to switch to a given power consumption mode based upon the at least one NFC sensor. In particular, some of the different power consumption modes may be associated with selectively powering respective ones of the wireless communications circuits.
Patent CA-2749160-C (CA)
Inventor: LEFEBVRE YVES
IPC: H04L29/06
Filed: 2009-05-19
Granted: 2016-06-07
Abstract: A server for data streaming encodes multimedia signals at bit rates compatible with a connection of time-varying conditions and informs a client receiving a multimedia signal of changing bit rates and causes of change. The server supports sev-eral clients and includes a flow controller and at least one encoder. The flow controller derives metrics from measurements to de-termine a permissible transmission rate from the server to each active client. An encoder adapts individual transmission rates of signals according to respective permissible transmission rates. An overlay module, coupled to a multimedia signal source, the flow controller, and an encoder, superimposes informative insertions indicating permissible transmission rates and associated metrics on a multimedia signal to inform a client of changing transmission rates and causes of change. An informative insertion has a pre-defined duration and is sent either periodically or following a substantial change of network conditions.
Patent CA-2749661-C (CA)
Title: Method and system for generating a data set
Inventor: BORDELEAU FRANCOIS
IPC: B64D43/00
Filed: 2011-08-19
Granted: 2022-03-15
Abstract: Systems, methods, and stored coded instruction sets for reducing the amount of data captured, i.e., retained, by a computerized system, such as an aircraft flight control or monitoring system. Such systems can, for example, be used in monitoring and/or controlling the operation of one or more aircraft engines, flight controls, or other aircraft systems, in order to optimize storage required for collected data, and/or to reduce or otherwise control the time required to off-load captured data to another computer system, such as a land-based analysis system. The amount of data collected, e.g., captured or retained in memory, may be reduced by discarding data points that are within a specified tolerance of, for example, a previously observed or expected value in a manner which assists with preserving the accuracy and precision of the original measured data.
Patent CA-2760369-C (CA)
Inventor: NEWMAN RICHARD
IPC: A61M1/08
Filed: 2009-05-01
Granted: 2016-12-20
Abstract: The present invention provides an integrated electrode connector and impedance indicator apparatus comprising of an electrode connector, an impedance indicator means; and a light-transmitting housing. The impedance indicator may be located in a recess in the housing. Preferably the impedance indicator means is an LED. Preferably the impedance indicator emits light when the impedance is outside of an operational range. The apparatus is suited for applications such as indicating the status of EEG electrodes.
Patent CA-2764171-C (CA)
Title: Process for purifying chlorosilanes by distillation
Inventor: PAETZOLD UWE
IPC: B01D3/00
Filed: 2012-01-13
Granted: 2014-07-29
Abstract: The invention relates to a process for purifying chlorosilanes by distillation, which comprises providing a boron-containing mixture of chlorosilanes containing TCS, DCS and STC and purifying the mixture of chlorosilanes by distillation in a plurality of distillation columns, wherein low-boiling boron compounds are branched off from the distillation columns by means of overhead streams containing boron-enriched DCS and high-boiling boron compounds are branched off by means of a boron-enriched bottom stream containing high boilers.
Patent CA-2766669-C (CA)
Inventor: BROWN MICHAEL R
IPC: H01F7/16
Filed: 2010-05-07
Granted: 2016-11-01
Abstract: A magnetic latching actuator operable to control the movement of at least a first contact and second contact between a closed position in which the contacts physically engage each other and an open position in which the contacts are spaced from each other. The magnetic latching actuator includes first and second stationary permanent magnets oriented such that the first magnetic field created by the first magnet and the second magnetic field created by the second magnet are in opposite directions. An actuation coil surrounds both the first and second magnets. Current is supplied to the actuation coil in a first direction to create a first magnetic field or a second direction to create a second actuation magnetic field opposite the first actuation magnetic field. A yoke is movable relative to the first and second magnets to cause the first and second contacts to move between the open and closed positions.
Patent CA-2772013-C (CA)
Inventor: FERRAIOLO FRANCESCO
IPC: B21F27/00
Filed: 2010-09-10
Granted: 2016-08-16
Abstract: A protective metal netting comprises a plurality of longitudinal metal wires or cables (10) side by side, each interwoven with at least one adjacent longitudinal wire or cable (10) in an interweave portion (24), in which at least one of the metal wires or cables (20) has an almost rectilinear development, or in any case with loops that are less pronounced than the lower-strength neighbouring cables. A machine for manufacturing interwoven metal nettings comprises a cylindrical drum (50), on the outer surface of which a plurality of pins (52) protruding radially and arranged in axial rows at equal angular intervals is fixed, with an equal pitch in all the rows. Some pins (54) present on the cylindrical drum (50) are fitted out-of-alignment with respect to the abovementioned pitch.
Patent CA-2776673-C (CA)
Inventor: PAN TZU-MING
IPC: A23L7/104
Filed: 2007-12-21
Granted: 2016-02-16
Abstract: The invention discloses a method for manufacturing a composition comprising an extract of red mold rice for treatment of Alzheimer's disease, wherein the composition comprising the extract of red mold rice, comprising, in 1 g of said composition at least 100µg of monacolins, at least 10µg of anti-inflammation agents, and at least 40µg of anti-oxidant compounds. The red mold rice is Oryza sativa L., Japonica fermented with a specific Monascus purpureus. In this invention, the method for manufacturing the composition is detailedly disclosed. The composition of the invention has no noticeable side effects caused to patients on treatment of Alzheimer's disease.
Patent CA-2776722-C (CA)
Inventor: BLUNDELL HEATH
IPC: H01F27/12
Filed: 2012-05-11
Granted: 2016-11-08
Abstract: An improved electrical equipment housing which includes an oil sample valve and a gas port assembly which are contained within the electrical equipment housing, yet are separated from electrical contacts and may be accessed without exposure to the electrical contacts.
Patent CA-2777035-C (CA)
Inventor: FERRER LAURENT
IPC: C22B9/18
Filed: 2010-10-11
Granted: 2018-03-20
Abstract: The invention relates to a method for producing a martensitic stainless steel, including a step of remelting an ingot of said steel beneath a layer of slag, followed by a step of cooling said ingot. Before the step of remelting beneath a layer of slag, the ingot undergoes a vacuum degassing operation for a sufficient amount of time to obtain a hydrogen content in the ingot of less than 3 ppm.
Patent CA-2782574-C (CA)
Inventor: DANNHARDT GERD
IPC: A61K31/404
Filed: 2010-12-10
Granted: 2017-05-16
Abstract: The present invention relates to a compound of formula (I) wherein R1, R2 and R3 are as defined in the description and the physiologically acceptable salts thereof as well as the physiologically acceptable solvates of the compounds of formula I and of the salts thereof. The compounds of formula I are suitable for treating tumors.
Patent CA-2785751-C (CA)
Inventor: LEE SUNWOONG
IPC: G01V1/30
Filed: 2011-01-05
Granted: 2016-06-21
Abstract: Method for converting seismic data to obtain a subsurface model of, for example, bulk modulus or density. The gradient of an objective function is computed (103) using the seismic data (101) and a background subsurface medium model (102). The source and receiver illuminations are computed in the background model (104). The seismic resolution volume is computed using the velocities of the background model (105). The gradient is converted into the difference subsurface model parameters (106) using the source and receiver illumination, seismic resolution volume, and the background subsurface model. These same factors may be used to compensate seismic data migrated by reverse time migration, which can then be related to a subsurface bulk modulus model. For iterative inversion, the difference subsurface model parameters (106) are used as preconditioned gradients (107).
Patent CA-2786644-C (CA)
Title: Recuperation amelioree d'acides nucleiques a partir de particules de verre magnetiques
Inventor: JOHNSON JENNY A
IPC: C12N1/06
Filed: 2011-01-05
Granted: 2015-08-11
Abstract: La présente invention concerne un procédé de séparation d'acides nucléiques utilisant une phase solide capable de se lier à des acides nucléiques, telle que des particules de verre magnétiques, où la liaison d'acides nucléiques à la phase solide est renforcée par la présence d'un composé éthylénamine. L'invention comprend en outre un mélange de réaction pour isoler des acides nucléiques contenant un composé éthylénamine et des kits pour mettre en uvre le procédé.
Patent CA-2787167-C (CA)
Inventor: FLAVIGNARD YOANN
IPC: H04R9/02
Filed: 2011-01-14
Granted: 2017-10-31
Abstract: The invention relates to a coaxial speaker system (1) having at least two channels and including an electrodynamic woofer transducer (2) and a tweeter transducer (3) that has a compression chamber coaxially and frontally mounted relative to the woofer transducer (2).
Patent CA-2794706-C (CA)
Title: Multilayered structure and laminate, and method for production of the same
Inventor: TAI SHINJI
IPC: B65D65/40
Filed: 2011-03-30
Granted: 2018-05-22
Abstract: An object of the invention is to provide a multilayered structure having very superior gas barrier properties and being excellent in flex resistance, pinhole resistance, stretchability, thermoformability and interlayer adhesiveness, and having superior durability enabling characteristics such as high gas barrier properties to be maintained even if used with deformation such as flexion and/or stretching, and to provide a laminate in which the multilayered structure is used, and a production method thereof. Provided by the present invention is a multilayered structure in which at least 4 resin-layers constituted with a resin composition containing an ethylene-vinyl alcohol copolymer are contiguously laminated. A single layer of the resin layer has an average thickness of preferably no less than 0.01 µm and no greater than 10 µm. The average thickness is preferably no less than 0.1 µm and no greater than 1,000 µm. When the content of ethylene units of the ethylene-vinyl alcohol copolymer is no less than 3 mol% and no greater than 70 mol%, the saponification degree is preferably no less than 80 mol%.
Patent CA-2796310-C (CA)
Title: Procede et systeme de mappage d'informations de commande de liaison montante
Inventor: ZHANG JIANZHONG
IPC: H04W72/12
Filed: 2011-04-14
Granted: 2019-04-09
Abstract: L'invention porte sur une station de base. La station de base comprend une circuiterie de chemin d'émission pour envoyer une allocation de liaison montante à une station d'abonné, l'allocation de liaison montante indiquant une première valeur de système de modulation et de codage (MCS) pour une première transmission de mot de code et une seconde valeur MCS pour une seconde transmission de mot de code. La station de base comprend également une circuiterie de chemin de réception pour recevoir une sous-trame de liaison montante entrée multiple sortie multiple (MIMO) provenant de la station d'abonné, la sous-trame de liaison montante MIMO comprenant un premier sous-ensemble de couches utilisé pour la première transmission de mot de code et un second sous-ensemble de couches utilisé pour la seconde transmission de mot de code. Des informations d'accusé de réception/accusé de réception négatif (ACK/NACK) et des informations d'indications de rang (RI) sont mappées sur le premier sous-ensemble de couches et le second sous-ensemble de couches. Des informations de qualité de canal (CQI) sont mappées seulement soit sur le premier sous-ensemble de couches soit sur le second sous-ensemble de couches.
Patent CA-2797693-C (CA)
Title: Spring for windshield wiper assemblies
Inventor: KOCH JEAN
IPC: B60S1/04
Filed: 2012-11-29
Granted: 2014-12-09
Abstract: A spring for windshield wiper assemblies is comprised of a resilient rod having a plurality of sections adapted to removably attach to a windshield wiper assembly of a vehicle. The rod includes a first hook section at one end section thereof; a second hook section located at an opposite end section thereof. An intermediate coiled section attached to and located adjacent the first hook section, and a connector section defining an axis along its length and connected between the intermediate coiled section and the second hook section.
Patent CA-2801404-C (CA)
Inventor: UDAGAWA MASAMICHI
IPC: F16B12/42
Filed: 2011-06-03
Granted: 2017-07-11
Abstract: A furniture system, method of assembling furniture for a work space, and a fastening apparatus for interconnecting furniture components include one or more fastening devices. Each fastening device includes a body that has a channel sized and configured to receive a first rail. Each fastening device also includes at least one of a connector assembly and an opening formed in the body for attaching the fastening device to at least one other furniture component. The connector assembly and the opening in the body are sized and configured so that the other furniture components are positioned such that at least one of their height and length extend in a direction substantially perpendicular to the length of the first rail, such as a direction that is mostly perpendicular to the length of the first rail. Other embodiments of the fastening device may include variations in configurations to the connector assembly or body
Patent CA-2801736-C (CA)
Inventor: WOICESHYN DANIEL MARK
IPC: D21C9/08
Filed: 2011-06-08
Granted: 2018-07-10
Abstract: The present invention relates to a process for controlling deposits in a paper making process, more particularly to a process comprising the use of talc for controlling deposits in a paper making process with talc. One aspect of the invention is contacting talc with a white water stream at one or more locations within the paper making process after separating pulp from a pulp-containing stream and before introducing the recirculating the white water stream to one or more of a pulper, a thick-stock, a thin-stock, a dilution process, a shower, a storage vessel, a blending process, and a digestor.
Patent CA-2805266-C (CA)
Inventor: BENZEL EDWARD C
IPC: A61B5/00
Filed: 2011-07-15
Granted: 2020-03-10
Abstract: L'invention concerne des systèmes et des procédés destinés à l'amélioration de la présentation d'une manifestation sportive. Des données sont reçues par un capteur situé dans un premier lieu sur un premier sportif. Les données représentent un choc ou coup porté au premier sportif par un deuxième sportif. On détermine soit l'accélération soit la force au deuxième endroit du premier sportif due à ce choc. Une représentation de la l'accélération ou de la force dans le deuxième endroit du premier sportif est montrée au public à la manifestation sportive.
Patent CA-2808022-C (CA)
Inventor: BORTONE EUGENIO
IPC: A23P30/25
Filed: 2011-08-17
Granted: 2016-08-02
Abstract: A system and method for producing a co-filled product. A center layer is fed through a center channel of a die face and an outer layer is fed through an outer layer of a die face. The center channel is coupled to a fluid control device which controls the flow of the center layer. The position of the fluid control device is determined by the location of a cutting blade located downstream from the die face. In one embodiment the fluid control device is synchronized to ensure that when the product is cut by the cutting blade the cutting blade does not cut through the center layer.
Patent CA-2809793-C (CA)
Inventor: AGHOLME ASTRID
IPC: A61P31/10
Filed: 2011-09-12
Granted: 2016-01-05
Abstract: The present disclosure relates to compositions comprising formic acid as an active ingredient and a softening agent or emollient for use in the treatment of fungal infections of the skin and/or nail(s) of mammals, as well as methods for treatment utilizing such compositions.
Patent CA-2810017-C (CA)
Inventor: MANGEMATIN ERIC
IPC: G01K17/20
Filed: 2011-09-02
Granted: 2019-09-17
Abstract: The invention relates to a method for determining the heat loss coefficient K of a premises, comprising the following steps: in the unoccupied premises, taking a series of measurements of at least one temperature inside the premises T ik at short time intervals over at least two successive time periods D k corresponding to different heating power values Ptot k for the premises; determining the temperature of the outside air T ek at the aforementioned short time intervals; for each period of time D k , based on the change T ik (t) in value T ik as a function of time, selecting a time interval ?t k for which the change T ik (t) is substantially linear, and, subsequently, over time interval ?t k , determining the slope a k of the tangent to the curb T ik (t) and deducing the value of the heat loss coefficient K of the premises on the basis of slopes a k .
Patent CA-2813248-C (CA)
Title: Ostomy pouch with filtering system
Inventor: LESKO MARC
IPC: A61F5/445
Filed: 2011-09-30
Granted: 2020-12-29
Abstract: An ostomy appliance including an ostomy pouch with a filter and a center pleated panel to protect the filter, facilitate deodorization and deter ballooning.  One aspect of the invention in the filter design to improve the clogging resistance by using the newly developed pleated center panel design. This design includes a filter in the front panel of the pouch and a center panel of film that is intended to shield the filter from direct exposure to stool that is expelled from the stoma.  The center panel has at least one pleat, and preferably two pleats, that are intentionally formed into the center panel. These pleats allow the gas to travel from the stoma area into the filter area while preventing a majority of the stool from get to and fouling the filter.